package com.kingyun.gpsinspection.purificationservice.dao.mapper.som;


import com.kingyun.gpsinspection.purificationservice.facade.model.som.AppVersion;

/**
 * Created by yangcs on 2017/4/24.
 */
public interface AppVersionMapper {

    /**
     * 检查更新
     * @return
     */
    AppVersion checkUpdate();
}
